baber/WOPTO huggingface dataset:
Patent JP-2011222439-A (JP)
Title: Image display apparatus
Inventor: ONISHI TOMOYA
IPC: H01J31/12
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress luminance variation at a portion of a display apparatus, while restraining influence of discharge to an electron emission source or to a driving circuit.SOLUTION: In an image display apparatus, a rear plate has an electron emission source formed in a matrix and line-sequentially driven, and a scanning line driven when the electron emission source is line-sequentially driven. A face plate has first and second potential definition members 7 and 8 disposed on the outside of an anode electrode 26 so as to translate with the scanning line along two opposite sides of the anode electrode, connected with the anode electrode, and of which one is connected with a feed terminal, and a resistance member 6 disposed on the outside of the anode electrode along at least one of the other two sides of the anode electrode and connecting the first potential definition member and the second potential definition member. When an average resistance value per reference length of the first and second potential definition members, the anode electrode, and the resistance member is set to R1, R2, and R3, respectively, relation expression of R1<R2<R3 is satisfied.
Patent JP-2011099433-A (JP)
Title: Fin-ring propeller for water flow power generation system
Inventor: BOLIN WILLIAM D
IPC: F03B13/26
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eco-friendly water flow power generation system capable of safely, reliably and efficiently supplying large-scale electric power.  <P>SOLUTION: This water flow power generation system includes a floating pipe 102, a ballast pipe 103 and an induction generator 104 driven by a propeller 105. In this propeller 501, rings 503, 506, 509, etc. with fins are concentrically arranged in large numbers with a hub 502 joined to a generator shaft, and these respective rings have a plurality of curved fins 504, 507, etc. separated by clearances 505, 508, etc., and these clearances are large toward the outside ring, that is, substantially continue the fins in the inside ring, and thus, fluid pressure is turned outside, and rotation of this propeller is facilitated. While, since an aquatic life proceeding toward its propeller is pushed outside or made to escape from the wide clearance of the outside ring, the system is efficient and eco-friendly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287879-A (JP)
Title: Double-sided circuit board, and method of manufacturing the same
Inventor: NODA KOTA
IPC: H05K3/00
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a double-sided circuit board having a through hole at a high yield.  <P>SOLUTION: A method for manufacturing the double-sided circuit board includes preparing an insulating substrate 11, forming a first hole 13a and a second hole 14a on the first and second surface sides of the insulating substrate 11 respectively, then forming a through hole 150 through the insulating substrate 11 by forming a third hole 15 connecting the first hole 13a to the second hole 14a in the insulating substrate 11, forming conductor patterns 12a, 12b on the first surface and second surface of the insulating substrate 11 respectively, and forming a through hole conductor 160 to electrically connect the conductor pattern 12a to the conductor pattern 12b by filling the through hole 150 with a conductive substance. The first hole 13a has a first opening 13b with a diameter R1 on the first surface of the insulating substrate 11, the second hole 14a has a second opening 14b with a diameter R2 on the second surface of the insulating substrate 11, and the diameter of the third hole 15 is smaller than R1 and R2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226902-A (JP)
Title: X-ray data acquisition device
Inventor: MURAKAMI AKIRA
IPC: A61B6/03
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray data acquisition device excellent in X-ray detection accuracy by overcoming difficulties in packaging and a problem of degradation of a feeble X-ray detection signal.SOLUTION: An X-ray data acquisition device includes: a detector substrate on a front surface of which an X-ray detection unit with an analogue-signal output terminal is mounted; an X-ray data acquisition element (DAS: data acquisition system) which is provided with an analogue-signal input terminal disposed on a back surface of the detector substrate; and an analogue-signal conductor which penetrates through the detector substrate to directly connect the analogue-signal output terminal and the analogue-signal input terminal.
Patent JP-2011226176-A (JP)
Title: Latch operating device for vehicular opening/closing body
Inventor: MACHIDA TOSHIO
IPC: E05B85/24
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a latch operating device for a vehicular opening/closing body whose cost, size, and weight reductions are realized.SOLUTION: A latch operating device 100 for a vehicular opening/closing body comprises a housing 10 to be installed to the opening/closing body, and the housing 10 comprises a resin body 11, a metal base plate 12, and a metal sub-base plate 13. The body 11 is provided to a shaft portion 22a of a pole 22 at an intermediate portion in an axis direction of the shaft portion 22a, and comprises an assembling part 11b to which an open lever 32 and a support shaft 33 are installed. The support shaft 33 is formed of resin and its shaft portion 33b is snap fixed to an installation hole 11b2 provided to the assembling part 11b of the body 11.
Patent JP-2011231191-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: KAWAGUCHI KUNIAKI
IPC: C08L77/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition having low specific gravity, excellent tracking resistance, mechanical characteristics and low moisture absorptivity, and attaining flame retardancy by a flame retardant containing no halogen.SOLUTION: The polybutylene terephthalate resin composition is prepared by compounding a long-chain aliphatic polyamide resin, an organic phosphorus-based flame retardant and a nitrogen-containing flame retardant aid with a polybutylene terephthalate resin and controlling the content of the long-chain aliphatic polyamide resin to 20 pts.mass or more and 80 pts.mass or less with respect to 100 pts.mass of the polybutylene terephthalate resin.
Patent JP-2011233201-A (JP)
Title: Magnetic recording medium manufacturing method and magnetic recording medium manufacturing apparatus
Inventor: SAKAGUCHI RYUJI
IPC: G11B5/84
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To restrain sticking of foreign matter to a magnetic recording medium before performing magnetic transfer.SOLUTION: A magnetic recording medium for recording magnetic information is fed to a magnetic transfer unit 14 by a shifting unit 17, the magnetic recording medium so fed is positioned opposite to a pattern-formed face of a master information recording body on which a servo pattern is formed, the magnetic recording medium is brought into contact with the master information recording body by adsorption and fixed, and the servo pattern formed on the master information recording body is magnetically transferred to the magnetic recording medium brought into contact with the master information recording body by using a first magnetic member 50 and a second magnetic member 60. In this configuration, drive units 71 to 78 that accomplish the feeding, positioning, adsorption to and contact with the master information recording body of the magnetic recording medium and rotation of the first magnetic member 50 and the second magnetic member 60 are arranged below the master information recording body and the magnetic recording medium.
Patent JP-2011118342-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
Inventor: CHO TAMA
IPC: G03G5/06
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of being suitably used in a photosensitive layer of the electrophotographic photoreceptor, and excelling in compatibility with a binder resin, strong against an image blurring generation substance, such as an oxidative gas, possesses superior electrical characteristics, and containing a mixture of an alkoxy substitution isomer of a stilbene compound capable of being inexpensively manufactured in the photosensitive layer, and to provide an electrophotographic photoreceptor cartridge which uses the photoreceptor and an image forming apparatus.  <P>SOLUTION: Regarding the electrophotographic photoreceptor having the photosensitive layer on a conductive support, the photosensitive layer contains at least two kinds of a Z group substitution isomer of a stilbene based compound having a specific structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234229-A (JP)
Title: Imaging apparatus
Inventor: SAITO YOKO
IPC: H04N5/225
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that can separate a desired portion from an image with a simple constitution.SOLUTION: The imaging apparatus includes: an average value calculation section 3c for calculating an inside average value that is an average value of brightness on a straight line from a start position to a boundary by making a change position detected by a change position detection section 3b as the boundary and an outside average value that is an average value of brightness on the straight line from the boundary to an outer edge; a contour position specification section 3d for specifying a contour position of a subject in an image at which a difference between the inside average value and the outside average value becomes maximum; a background specification section 3e for specifying a brightness area corresponding to the outside average value as a background image when a contour position specified by the contour position specification section 3d is made as a boundary; an image composition section 3f for generating a composite image by replacing the background area specified by the background specification section 3e with an image having a prescribed pattern; and a display control section 8a for displaying the composite image generated by the image composition section 3f in a display section 7.
Patent JP-2010192931-A (JP)
Title: Organic photosensitive photoelectric device
Inventor: FORREST STEPHEN R
IPC: H01L27/30
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photosensitive photoelectric device using a transparent electrode.  <P>SOLUTION: In order to optimize external quantum efficiency, an organic photosensitive photoelectric device (OPOD) is optimized. The OPOD (300) can include one or more transparent electrodes (302 and 304). A substrate (301) may be a bottom electrode or may be a bottom electrode other than the substrate. One or more organic photoconductive layers (303) are disposed between the electrodes. The OPOD may include a photoconductive multilayer composition or a stack composition of a plurality of photosensitive photoelectric subcells. The OPOD may also include a reflecting layer or a reflecting substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011137131-A (JP)
Title: Ethyl-2-cyanoacrylate adhesive composition
Inventor: NISHINO YUKINORI
IPC: C09J133/04
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethyl-2-cyanoacrylate-based adhesive composition the irritating smell and whitening phenomenon of which are reduced more drastically than before, that are the problems of the conventional ethyl-2-cyanoacrylate-based adhesive.  <P>SOLUTION: The ethyl-2-cyanoacrylate-based adhesive composition is characterized in that the content of acrylonitrile is ≤50 ppm. As a result, the irritating smell and the whitening phenomenon can be reduced more drastically than before.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010172762-A (JP)
Title: Apparatus and method of magnetic resonance imaging
Inventor: KANAZAWA HITOSHI
IPC: A61B5/055
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MRA (magnetic resonance angiography) which enhances both of time resolution and spatial resolution without using a contrast agent.  <P>SOLUTION: Immediately after inverting a spin of an imaging region CS by a first inversion pulse, a second tag-attaching inversion pulse is applied together with a selectively excitation gradient magnetic field. Thus, the spin of a tag region RG<SB>A1</SB>which is region-selected is inverted, and the tag attachment is performed. Then, after a specified TI time passes scanning is started for receiving an echo signal. The foregoing series of processing is repeated by commanding the change of the space position of the tag region. A plurality of images (IM<SB>rec1</SB>and so forth, IM<SB>int1</SB>and so forth, and IM<SB>fin1</SB>and so forth) are formed from the echo signals collected with the scanning of each time. In this formation, a masking processing, a maximum-value projection processing, and the like are included. In the plurality of images, a section with a high signal from a tag-attached blood stream is extracted, and the images are, for example, cinematically displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011001546-A (JP)
Title: Method for producing polylactic acid
Inventor: MAEDA KUNIHIRO
IPC: C08G63/08
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a production method for efficiently and stably obtaining polylactic acid which contains less residual lactide after polymerization and satisfies storage stability and moldability without causing corrosion of a polymerization reaction tank at the time of producing thereof.SOLUTION: In the method for producing the polylactic acid by ring-opening polymerization of lactide as a principal raw material using a catalyst, the method for producing the polyactic acid comprises placing a wet type condenser in a polymerizer and circulating a circulating liquid in which a difference of solubility parameter with the lactide is ≤3 J/cmand a boiling point is ≥150°C within the wet type condenser.
Patent JP-2011237023-A (JP)
Title: Attachment band for cylinder
Inventor: TAKAHASHI KENTERU
IPC: H02G7/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel attachment band for cylinders which is reduced in the size and weight, firmly attached to a variety of cylinders, and mass-producible.SOLUTION: Two arcuate pieces cut out from a rigid flat plate with a proper thickness are arranged vertically, and fixed to each other at respective both ends with angle pieces while providing a vertical width therebetween for unitization. A set of the two units are wound around a cylinder through the angle pieces.
Patent JP-2011243923-A (JP)
Title: Manufacturing method of silicon wafer
Inventor: KOIKE YASUO
IPC: H01L21/322
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon wafer which allows effective acquisition of an IG effect even in a defect-free silicon wafer in which defect-free regions [P] are distributed in the entire area.SOLUTION: A defect-free silicon wafer cut out from a single-crystal silicon ingot is subjected to rapid thermal annealing in a NH-containing gas atmosphere to form a new hole inside the wafer. Thereafter, the wafer is subjected to heat treatment in which the temperature of the wafer is increased from 700°C to 900°C at a temperature rise speed of 3°C/min or less and kept at 900-1100°C for 1-8 hours in the atmosphere of nitrogen, oxygen, or a mixed gas thereof, thereby forming a BMD inside the wafer. Moreover, the wafer is subjected to epitaxial treatment so as to allow an epitaxial layer to grow on the surface of the wafer. This allows acquisition of the defect-free silicon wafer having the IG effect and a more excellent surface quality.
Patent JP-2011250096-A (JP)
Title: Electroacoustic conversion device
Inventor: KOBAYASHI YOSHITERU
IPC: H04R1/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic conversion device for maintaining waterproofness without being largely affected by an attaching state to a housing.SOLUTION: An edge 11 of a diaphragm 10 is attached to a frame 20. An attaching member 30 includes a frame-like portion 31 and a pawl portion 32. The frame-like portion 31 includes a first face P1 for bonding to the housing 90 and a second face P2 confronted with the first face P1. The pawl portion 32 is supported by the frame-like portion 31 and is confronted with the second face P2 by leaving an interval SP. A part to which the edge 11 of the diaphragm 10 in the frame 20 is attached is inserted into the interval SP. A fixing member 40 fixes the edge 11 and the second face P2 to each other.
Patent JP-2011247476-A (JP)
Title: Refrigerating cycle with refrigerant pipe for defrosting operation
Inventor: KUWABARA TAKASHI
IPC: F25B47/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle capable of performing defrosting operation without taking a heat quantity from others and reliably performing a liquid back operation at this point.SOLUTION: In the refrigerating cycle (1) comprising a compressor (2), a condenser (5), an expansion valve (15), an evaporator (4) and the like, an accumulator (11) is provided on the upstream side of the compressor (2) and a direction switching mechanism (9) is provided on the downstream side. A receiver (14) is provided between the condenser (5) and the expansion valve (15) and the receiver (14) and the accumulator (11) are connected by a refrigerant pipe (R13) for defrosting having an opening and closing valve (29) interposed. A bypass pipe (R9) having a check valve (16) interposed is connected to the expansion valve (15) in parallel. During defrosting operation, a refrigerant is circulated from the compressor (2), to the evaporator(4), the bypass pipe (R9), the receiver (14), the refrigerant pipe (R13) for defrosting and the accumulator (11) in this order.
Patent JP-2011250270-A (JP)
Title: Telephone set, automated answering system, and communication control method and program of telephone set
Inventor: AGUI KYOKO
IPC: H04M1/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automated answering system having both high convenience and high versatility.SOLUTION: A telephone set 100 consisting of automated answering system 10 converts voice received in an audio communication with an answering device 200 through a telephone line 20 to a character string, analyzes the character string, identifies contents required for input by the answering device 200, displays first information prompting its own user to input the contents, transmits second information which is the input contents to the answering device 200, and further identifies an input format of the contents from the character string, where the telephone set 100 displays information to make the user input the contents according to the input format as the first information.
Patent JP-2011246317-A (JP)
Title: Method of forming carbon nanotube and apparatus of forming carbon nanotube
Inventor: NOZUE TATSUHIRO
IPC: C01B31/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming carbon nanotube capable of restraining the lowering of the growth rate of carbon nanotube while suppressing the generation of particle and a forming apparatus of carbon nanotube.SOLUTION: In this method of forming carbon nanotube 33 by thermal cracking of acetylene gas, first, a metal nitride layer 32N is formed by nitriding treatment with nitrogen plasma of a catalyst metal layer 32 comprising cobalt. Then, the metal nitride layer 32N is heated to a temperature not higher than the temperature at which acetylene gas is thermally cracked and the metal of nitriding catalyst is microparticulated to form a microparticulate film 32P. Finally, carbon nanotube 33 is formed on the microparticulate film 32P, by thermally cracking acetylene gas by raising the temperature of the microparticulate film 32P to the temperature at which acetylene gas is thermally cracked and keeping it there.
Patent JP-2011245543-A (JP)
Title: Laser beam machining apparatus and laser emission module
Inventor: KOMIYA TOMONORI
IPC: B23K26/082
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and laser emission module, which can appropriately cope with a plurality of materials of different wavelength bands suitable for working without increasing a device size and deteriorating working efficiency.SOLUTION: The laser beam machining apparatus includes: a laser oscillator 1 for emitting laser beam; a converging lens 11 for converging the laser beam incident from the laser oscillator 1 on a workpiece 12; and a light scanning part 8 for changing the converging position of the laser beam on the workpiece 12. The laser beam machining apparatus also includes: a first optical path 4 for propagating the laser beam without changing a wavelength as the optical path for the laser beam from the laser oscillator 1 to the light scanning part 8; a second optical path 5 provided with a wavelength converter 6 for converting the wavelength of the laser beam; and an optical path switching device 2 for selecting one of the two optical paths as the optical path through which the laser beam incident from the laser oscillator 1 passes.
Patent JP-2011251223-A (JP)
Title: Biomass crusher and biomass-coal co-firing system
Inventor: YAMAMOTO TSUGIO
IPC: B02C15/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a biomass crusher capable of efficiently and stably crushing a biomass raw material, and a biomass-coal co-firing system.SOLUTION: The biomass crusher includes a crusher body 13 having a raw material supply pipe 12 for supplying the biomass raw material 11 from above in the vertical axis direction, a crushing table 14 having a table liner 14b on which the supplied biomass raw material 11 is mounted, a driving part 15 for rotating and driving the crushing table 14, a crushing roller 16 operating in conjunction with the rotation of the crushing table 14 and crushing the biomass raw material 11 by a pressing force, and an air blowing means for forming an upward flow from below to above of the outer peripheral side of the crushing table 14, and for ejecting a carrier gas 18 which carries a biomass pulverized body 17 in an air stream. The table liner 14b of the crushing table 14 is formed by being divided into a plurality of fan-shaped segments, and the thicknesses of the respective segments in the height direction are different from each other.
Patent JP-2010184814-A (JP)
Title: Article distributing work support system and program
Inventor: KADOWAKI TOSHIYUKI
IPC: B65G1/137
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the lowering of article distributing work efficiency in the case of using a number of displays.  <P>SOLUTION: A display means 11n displays a request for distributing articles to coordinated distribution parts 1n. An information means 12n gives information that the distribution of the articles is completed in accordance with the distribution request by the coordinated display means 11n. A monitoring means 13 monitors the information given by the information means 12n. A display control means 14 changes over the display of the distribution request by the display means 11n coordinated with the information means 12n giving the information, when the information is detected with monitoring work. A monitor control means 15 controls the monitoring means 13 to set the frequency of monitoring the information means 12n coordinated with the distribution parts 1n arranged side by side inside a predetermined range from the distribution parts 1n coordinated with the information means 12n giving the information, to be more than that outside the range, when the information is detected with monitoring work.  <P>COPYRIGHT: (C)2010,JPO&INPIT